Effects of administration of folic acid alone and in combination with human cord-derived mesenchymal stem cells on renal tubular injury scores in male NOD-SCID mice.

<p>CON: control; FA: folic acid; hUC-MSCs: human umbilical cord-derived mesenchymal stem cells. Values are the means ± SEM.</p>*<p>P<0.05 versus the same group in the pre-folic acid period;</p>∧<p>P<0.05 versus group CON at the corresponding time point;</p>+<p>P<0.05 versus group CON+hUC-MSCs at the corresponding time point;</p>#<p>P<0.05 versus group FA at the corresponding time point.